福寿 fúshòu blessings and longevity Origin Definitions Defs Strokes Stroke Words Sentences Sents 福寿绵长 fúshòumiáncháng blessed longevity longevity and good fortune福寿螺 fúshòuluó giant Amazon snail giant Amazon snail (Ampullaria gigas spix) that has devastated rice paddies in China since its introduction in the 1980s